[Hordhac]: Laga bilaabo 2020, polyetylen-ka Shiinaha waxa ay gashay wareeg cusub oo balaadhinta awoodda dhexe, awoodeeda wax-soo-saarkeeduna way sii socotaa, iyada oo 2.6 milyan oo tan oo awood wax-soo-saar cusub ah sannadka 2023, iyo wadar dhan 32.41 milyan oo tan oo ah awoodda wax-soo-saarka polyetylen , koror ah 8.72% marka loo eego 2022; Sannadka 2023, wax-soo-saarka polyetylen-ka ee Shiinaha waxa la filayaa inuu noqdo 28.1423 milyan oo tan, korodhka 11.16% marka loo eego 2022.

Laga soo bilaabo 2019 ilaa 2023, awoodda wax-soo-saarka polyetylen-ka ee Shiinaha ayaa si joogto ah u kordhay, iyada oo heerka kobaca isku-dhafka ah ee 13.31%. Tan iyo 2020, kor u kaca ee shirkadaha maxalliga ah, polyetylen waxa uu galay wareeg cusub oo muddo ballaarinta dhexe, oo ka wakiil ah shirkadaha Wanhua Chemical, Zhejiang Petrochemical iyo Lianyungang Petrochemical, polyetylen alaabta ceeriin ayaa aad u kala duwan, iyo codka shirkadaha maxalliga ah ayaa si joogto ah u soo hagaagaya. .

Ka dib 2020, Shiinuhu wuxuu galay xilligii sifeyn weyn iyo ballaarinta awoodda kiimikada, iyadoo la horumarinayo sifeynta iyo mashaariicda isku dhafka kiimikada iyo hagaajinta joogtada ah iyo cusboonaysiinta qaab dhismeedka warshadaha, saameynta suuqa ayaa sidoo kale sii xoogeysaneysa, ku tiirsanaanta soo dejinta polyetylen waa sidoo kale. si tartiib tartiib ah hoos u dhacaya, iyo ku tiirsanaanta soo dejinta polyetylen ayaa la filayaa inay hoos ugu dhacdo ilaa 32% sanadka 2023. Marka laga eego aragtida guud ee qaab dhismeedka wax soo saarka ee warshadaha gudaha, inkastoo saamiga alaabta gaarka ah ay korodhay, saamiga alaabta guud ayaa weli ah mid aad u badan. weyn, homogenization waa halis, iyo tartanka ganacsiyada ayaa sii kordhaya.

Sannadka 2023, wadar dhan 2.6 milyan oo tan oo ah awoodda wax-soo-saarka polyetylenka ayaa lagu dari doonaa, iyadoo HDPE iyo rakibaadda cufnaanta buuxda ay weli yihiin kuwa ugu muhiimsan, kuwaas oo awoodda wax-soo-saarka HDPE ay kordhin doonto 1.9 milyan oo tan iyo awoodda wax-soo-saarka LLDPE waxay kordhin doontaa 700,000 tan. . Gobol ahaan, shirkadaha wax-soo-saarka la geliyo waxay inta badan ku urursan yihiin Koonfurta Shiinaha, Koonfurta Shiinaha awoodeeda cusub ee wax-soo-saarka waxay noqotay 1.8 milyan oo tan, taasoo ka dhigan 69.23% kororka sanadlaha ah, iyo cadaadiska saadka ee Koonfurta Shiinaha ayaa kordhay. Sannadkii 2023, awoodda wax-soo-saarka polyetylen-ka ee Shiinaha waxa ay dhammaatay 32.41 milyan oo tan, korodhka 8.72% marka la barbar dhigo 2022. Waxa ka mid ah, HDPE waxa uu awood u leeyahay 15.115 milyan oo tan, LDPE waxa uu leeyahay awood dhan 4.635 milyan tan (oo ay ku jiraan 1.3 milyan ton oo PEEV) Unugyada wax-soo-saarka), iyo LLDPE waxay leedahay awood dhan 12.66 milyan oo tan.

Awoodda warshadaha polyetylen-ka ee Shiinaha ayaa sii wadaysa in ay balaadhiso, iyada oo ay sabab u tahay korodhka wax-soo-saarka sannadba sannadka ka dambeeya, 2023 polyetylen cusub oo awood wax-soo-saar ah oo ah 2.6 milyan oo tan, qiimaha saliidda cayriin ee superposition ayaa hoos uga dhacay sannadkii hore, ka faa'iidaysiga awoodda shirkadaha wax soo saarka ayaa la dayactiray, wax soo saarka ayaa si joogto ah u kordhay. Marka loo eego tirakoobyada Longzhong Information, heerka kobaca isku dhafka ah ee wax soo saarka polyetylen ee Shiinaha laga bilaabo 2019 ilaa 2023 ayaa la filayaa inuu noqdo 12.39%, wax soo saarka sanadlaha ah ee polyetylen ee Shiinaha sanadka 2023 ayaa la filayaa inuu noqdo 28.1423 milyan tan, koror ah 11.16% marka la barbardhigo 2022.

Sannadkii 2023, wax soo saarka Shiinaha ee HDPE polyetylen wuxuu ka dhigan yahay 46.50% wadarta guud ee wax soo saarka, wax soo saarka LLDPE polyetylen wuxuu ahaa 42.22% wax soo saarka guud oo ay ku badan yihiin HDPE iyo aaladaha cufnaanta buuxa, iyo saamiga wax soo saarka ee HDPE ayaa kordhay. Saamiga wax soo saarka LDPE iyo LLDPE wax yar ayaa hoos u dhacay.